San Mateo, Isabela -- The two classes of Seasonlong Training of Trainors (TOT) on Palaycheck System cum Sustainable Agriculture finally culminated with a graduation ceremony last November 8, 2011 at Barangay Community Center, Malasin, San Mateo, Isabela. A total of 49 TOT and 230 FFS particicipants were able to successfully finish the 4-months course.